package org.example.system.controller;

import com.alibaba.fastjson2.JSON;
import com.baomidou.mybatisplus.core.metadata.IPage;
import lombok.extern.slf4j.Slf4j;
import org.example.system.entity.User;
import org.example.system.service.UserService;
import org.example.utils.R;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

/**
 * 用户控制层
 */
@RestController
@Slf4j
@RequestMapping("/admin/user")
public class UserController {

    @Autowired
    private UserService userService;

    /**
     * 按条件分页查询
     * 影响条件有用户名，权限，昵称，手机号
     * @param user
     * @return
     */
    @GetMapping("/list")
    public R list(User user){
        IPage<User> page = userService.selectPage(user);
        log.info("------------ UserController | list | selectPage | return : {} ", JSON.toJSONString(page));
        return R.ok(page);
    }

    /**
     * 添加用户
     * @param user
     * @return
     */
    @PostMapping("/add")
    public R add(@RequestBody User user){
        log.info("--------- UserController | add | input : {}", JSON.toJSON(user));
        int row = userService.add(user);
        if(row <= 0){
            return  R.fail("添加失败");
        }
        return R.ok("添加成功");
    }

    /**
     * 修改
     * @param user
     * @return
     */
    @PutMapping("/update")
    public R update(@RequestBody User user){
        log.info("--------- UserController | update | input : {}", JSON.toJSON(user));
        if(null == user.getId() || user.getId() <= 0){
            return R.fail("参数错误:ID未传入");
        }
        int row = userService.update(user);
        if(row <= 0){
            return  R.fail("修改失败");
        }
        return R.ok("修改成功");
    }

    /**
     * 删除
     * @param ids
     * @return
     */
    @DeleteMapping( "/{ids}")
    public R delete(@PathVariable("ids") Long[] ids){
        log.info("--------- UserController | delete | input : {}", JSON.toJSON(ids));
        int row = userService.deleteBatch(ids);
        if(row <= 0){
            return  R.fail("删除失败");
        }
        return R.ok("删除成功");
    }

    /**
     * 根据id查询用户数据
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public R getInfo(@PathVariable("id") Long id){
        log.info("--------- UserController | getInfo | input : {}", JSON.toJSON(id));
        return R.ok(userService.getOne(id));
    }

    /**
     * 根据username查询用户数据
     * @param username
     * @return
     */
    @GetMapping("/select")
    public R getInfo(String username){
        log.info("--------- UserController | getInfo | input : {}", JSON.toJSON(username));
        return R.ok(userService.getOne(username));
    }
}
